APA引文

LeRossignol, J. E. (1940). Backgrounds to communist thought. New York: Thomas Y. Crowell Company.

Trích dẫn kiểu Chicago

LeRossignol, James Edward. Backgrounds to Communist Thought. New York: Thomas Y. Crowell Company, 1940.

MLA引文

LeRossignol, James Edward. Backgrounds to Communist Thought. New York: Thomas Y. Crowell Company, 1940.

警告：這些引文格式不一定是100％准確.